Collectible coins, especially in the context of the United States, include a variety of types such as federal issues, private tokens, and regional currency. The 1 and 2 pence Half Penny coins, often associated with colonial or early American currency, were utilized in various forms before the establishment of a standardized US coinage system in 1792. Post-1776, many private and regional issues emerged, particularly in cities like Philadelphia, which served as a major minting location after the American Revolution, reflecting the economic and social conditions of the time. The year 1781 is notable for various private coinage efforts and issues that sought to facilitate trade and commerce in the absence of a stable national currency.

Item Denomination Series Year Mint
United States of America 1781 Philadelphia Post-1776 Private and Regional Issues 1/2P 1/2p (Half Penny) Post-1776 Private and Regional Issues 1781 Philadelphia